on the screen. a) Display the statements Congratulations ! you have passed the exam b) Print 748.223 /left-justified in a 9 digit field and 2 digits of precision. c) Read 3 values (type decimal integer, float, character) into variable A, B and c in one statement. d) Read a string into character array string e) Declare the variable num1 to be of type float and name to be of type integer. Then, assign 18 to variable num1 and 25 to variable num2